vaughn Inc. acquired all of the outstanding common stock of Roberts Co. on January 1, 2020, for $276,000. Annual amortization of $21,000 resulted from this acquisition. Vaughn reported net income of $80,000 in 2020 and $60,000 in 2021 and paid $24,000 in dividends each year. Roberts reported net income of $50,000 in 2020 and $57,000 in 2021 and paid $12,000 in dividends each year. What is the Investment in Roberts Co. balance on Vaughn's books as of December 31, 2021, if the equity method has been applied

Miller company’s total sales are $171,000. the company’s direct labor cost is $20,520, which represents 30% of its total conversion cost and 40% of its total prime cost. its total selling and administrative expense is $25,650 and its only variable selling and administrative expense is a sales commission of 5% of sales. the company maintains no beginning or ending inventories and its manufacturing overhead costs are entirely fixed costs. required: 1. what is the total manufacturing overhead cost? 2. what is the total direct materials cost? 3. what is the total manufacturing cost? 4. what is the total variable selling and administrative cost? 5. what is the total variable cost? 6. what is the total fixed cost? 7. what is the total contribution margin?